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Senior software engineer

Irvine
Permanent
Cynet systems Inc
Software engineer
Posted: 19 January
Offer description

Job Description

Pay Range LOVE: $87.85hr - $92.85hr


Responsibilities

* Update and modify Android OS (version 5) to address security issues and compliance needs.
* Customize and maintain an AOSP fork, including frameworks, system services, and configuration.
* Apply OS‑level patches and security settings aligned with FDA and EU cybersecurity guidance.
* Integrate BSPs, HALs, vendor patches, and hardware drivers with the Android platform.
* Perform board bring‑up (U‑Boot, device tree, kernel integration).
* Conduct low‑level debugging using UART, JTAG, and similar tools.
* Modify Linux kernel components and device drivers when required.
* Improve system performance, resource usage, and inter‑process communication (Binder/AIDL).
* Use system‑level profiling tools to identify and fix issues.
* Fix OS‑ and kernel‑level vulnerabilities and Reduce OS/kernel attack surfaces.
* Implement OTA update mechanisms.
* Support cybersecurity risk analysis and threat modeling.
* Perform OS‑level verification and validation following IEC 62304.
* Support risk management efforts aligned with ISO 14971.
* Participate in audits and reviews to maintain regulatory compliance.
* Work with app developers to ensure compatibility.
* Partner with cybersecurity, system engineering, and quality teams.
* Create and maintain architecture docs, test plans, and traceability matrices.
* Ensure documentation is complete and audit‑ready.


Required Qualifications

* Bachelor’s or Master’s degree in Computer Engineering, Computer Science, Electrical Engineering, or related field.
* 7+ years of software engineering experience.
* 3+ years working with Android OS / AOSP.
* Strong experience with AOSP builds, Android frameworks, and kernel modification.
* Solid understanding of Linux internals and embedded systems.
Experience in regulated environments.
* Knowledge of IEC েই3, ISO 14971, and related standards.
* Familiarity with cybersecurity risk assessment and vulnerability remediation.


Preferred Qualifications

* Experience with legacy Android (Android 5).
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